svn commit: r348816 - head/sys/vm

[Konstantin Belousov]

Author: kib
Date: Sat Jun  8 20:28:04 2019
New Revision: 348816
URL: https://svnweb.freebsd.org/changeset/base/348816

Log:
  Style MAP_ENTRY_ and MAP_ definitions.
  
  Spell all bits in the hex constants.
  Since all lines are modified, consistently use <tab> after #define.
  
  Reviewed by:	alc (previous version), dougm
  Sponsored by:	The FreeBSD Foundation
  MFC after:	3 days
  Differential revision:	https://reviews.freebsd.org/D20560

Modified:
  head/sys/vm/vm_map.h

Modified: head/sys/vm/vm_map.h
==============================================================================
--- head/sys/vm/vm_map.h	Sat Jun  8 20:26:04 2019	(r348815)
+++ head/sys/vm/vm_map.h	Sat Jun  8 20:28:04 2019	(r348816)
@@ -119,34 +119,38 @@ struct vm_map_entry {
 	struct thread *wiring_thread;
 };
 
-#define MAP_ENTRY_NOSYNC		0x0001
-#define MAP_ENTRY_IS_SUB_MAP		0x0002
-#define MAP_ENTRY_COW			0x0004
-#define MAP_ENTRY_NEEDS_COPY		0x0008
-#define MAP_ENTRY_NOFAULT		0x0010
-#define MAP_ENTRY_USER_WIRED		0x0020
+#define	MAP_ENTRY_NOSYNC		0x00000001
+#define	MAP_ENTRY_IS_SUB_MAP		0x00000002
+#define	MAP_ENTRY_COW			0x00000004
+#define	MAP_ENTRY_NEEDS_COPY		0x00000008
+#define	MAP_ENTRY_NOFAULT		0x00000010
+#define	MAP_ENTRY_USER_WIRED		0x00000020
 
-#define MAP_ENTRY_BEHAV_NORMAL		0x0000	/* default behavior */
-#define MAP_ENTRY_BEHAV_SEQUENTIAL	0x0040	/* expect sequential access */
-#define MAP_ENTRY_BEHAV_RANDOM		0x0080	/* expect random access */
-#define MAP_ENTRY_BEHAV_RESERVED	0x00C0	/* future use */
+#define	MAP_ENTRY_BEHAV_NORMAL		0x00000000	/* default behavior */
+#define	MAP_ENTRY_BEHAV_SEQUENTIAL	0x00000040	/* expect sequential
+							   access */
+#define	MAP_ENTRY_BEHAV_RANDOM		0x00000080	/* expect random
+							   access */
+#define	MAP_ENTRY_BEHAV_RESERVED	0x000000c0	/* future use */
+#define	MAP_ENTRY_BEHAV_MASK		0x000000c0
+#define	MAP_ENTRY_IN_TRANSITION		0x00000100	/* entry being
+							   changed */
+#define	MAP_ENTRY_NEEDS_WAKEUP		0x00000200	/* waiters in
+							   transition */
+#define	MAP_ENTRY_NOCOREDUMP		0x00000400	/* don't include in
+							   a core */
+#define	MAP_ENTRY_VN_EXEC		0x00000800	/* text vnode mapping */
+#define	MAP_ENTRY_GROWS_DOWN		0x00001000	/* top-down stacks */
+#define	MAP_ENTRY_GROWS_UP		0x00002000	/* bottom-up stacks */
 
-#define MAP_ENTRY_BEHAV_MASK		0x00C0
+#define	MAP_ENTRY_WIRE_SKIPPED		0x00004000
+#define	MAP_ENTRY_VN_WRITECNT		0x00008000	/* writeable vnode
+							   mapping */
+#define	MAP_ENTRY_GUARD			0x00010000
+#define	MAP_ENTRY_STACK_GAP_DN		0x00020000
+#define	MAP_ENTRY_STACK_GAP_UP		0x00040000
+#define	MAP_ENTRY_HEADER		0x00080000
 
-#define MAP_ENTRY_IN_TRANSITION		0x0100	/* entry being changed */
-#define MAP_ENTRY_NEEDS_WAKEUP		0x0200	/* waiters in transition */
-#define MAP_ENTRY_NOCOREDUMP		0x0400	/* don't include in a core */
-#define	MAP_ENTRY_VN_EXEC		0x0800	/* text vnode mapping */
-#define	MAP_ENTRY_GROWS_DOWN		0x1000	/* Top-down stacks */
-#define	MAP_ENTRY_GROWS_UP		0x2000	/* Bottom-up stacks */
-
-#define	MAP_ENTRY_WIRE_SKIPPED		0x4000
-#define	MAP_ENTRY_VN_WRITECNT		0x8000	/* writeable vnode mapping */
-#define	MAP_ENTRY_GUARD			0x10000
-#define	MAP_ENTRY_STACK_GAP_DN		0x20000
-#define	MAP_ENTRY_STACK_GAP_UP		0x40000
-#define	MAP_ENTRY_HEADER		0x80000
-
 #ifdef	_KERNEL
 static __inline u_char
 vm_map_entry_behavior(vm_map_entry_t entry)
@@ -334,25 +338,25 @@ long vmspace_resident_count(struct vmspace *vmspace);
 /*
  * Copy-on-write flags for vm_map operations
  */
-#define MAP_INHERIT_SHARE	0x0001
-#define MAP_COPY_ON_WRITE	0x0002
-#define MAP_NOFAULT		0x0004
-#define MAP_PREFAULT		0x0008
-#define MAP_PREFAULT_PARTIAL	0x0010
-#define MAP_DISABLE_SYNCER	0x0020
-#define	MAP_CHECK_EXCL		0x0040
-#define	MAP_CREATE_GUARD	0x0080
-#define MAP_DISABLE_COREDUMP	0x0100
-#define MAP_PREFAULT_MADVISE	0x0200	/* from (user) madvise request */
-#define	MAP_VN_WRITECOUNT	0x0400
-#define	MAP_REMAP		0x0800
-#define	MAP_STACK_GROWS_DOWN	0x1000
-#define	MAP_STACK_GROWS_UP	0x2000
-#define	MAP_ACC_CHARGED		0x4000
-#define	MAP_ACC_NO_CHARGE	0x8000
-#define	MAP_CREATE_STACK_GAP_UP	0x10000
-#define	MAP_CREATE_STACK_GAP_DN	0x20000
-#define	MAP_VN_EXEC		0x40000
+#define	MAP_INHERIT_SHARE	0x00000001
+#define	MAP_COPY_ON_WRITE	0x00000002
+#define	MAP_NOFAULT		0x00000004
+#define	MAP_PREFAULT		0x00000008
+#define	MAP_PREFAULT_PARTIAL	0x00000010
+#define	MAP_DISABLE_SYNCER	0x00000020
+#define	MAP_CHECK_EXCL		0x00000040
+#define	MAP_CREATE_GUARD	0x00000080
+#define	MAP_DISABLE_COREDUMP	0x00000100
+#define	MAP_PREFAULT_MADVISE	0x00000200    /* from (user) madvise request */
+#define	MAP_VN_WRITECOUNT	0x00000400
+#define	MAP_REMAP		0x00000800
+#define	MAP_STACK_GROWS_DOWN	0x00001000
+#define	MAP_STACK_GROWS_UP	0x00002000
+#define	MAP_ACC_CHARGED		0x00004000
+#define	MAP_ACC_NO_CHARGE	0x00008000
+#define	MAP_CREATE_STACK_GAP_UP	0x00010000
+#define	MAP_CREATE_STACK_GAP_DN	0x00020000
+#define	MAP_VN_EXEC		0x00040000
 
 /*
  * vm_fault option flags